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Yuliya22 [10]
3 years ago
13

C) If a pen and a pencil cost £1.10 for both and the pen

Mathematics
1 answer:
prisoha [69]3 years ago
8 0

Answer:

$3.10

Step-by-step explanation:

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A family plans to have the hardwood floors in their square dining room re-finished, and new baseboards installed. The cost of re
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Answer:

Dimension of room = 18 foot x 18 foot

Step-by-step explanation:

Let the square room is of side a foot,

The cost of re-finishing the hardwood floors is $2.25 per square foot and the cost of purchasing and installing the new baseboards $14.5 per linear foot

Total cost is  $1773.

Cost for re-finishing the hardwood floors = Area x 2.25

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Cost for re-finishing the hardwood floors = 2.25 a²

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